Re: [Discuss-gnuradio] Volk library invalid opcode exception

[Joanna Rutkowska]

On 04/15/12 16:59, Joanna Rutkowska wrote:
> With dbg symbols:
> 
> Starting program:
> /rw/home/user/gnuradio/gnuradio/volk/build/apps/volk_profile
> [Thread debugging using libthread_db enabled]
> Using Volk machine: avx_64
> RUN_VOLK_TESTS: volk_16ic_s32f_deinterleave_real_32f_a
> 
> Program received signal SIGILL, Illegal instruction.
> 0x00007ffff7b289bd in volk_16ic_s32f_deinterleave_real_32f_a_sse4_1
> (iBuffer=0x7053a0, complexVector=0x7ffff7e47020, scalar=4.59163468e-41,
>     num_points=4160742024) at
> /rw/home/user/gnuradio/gnuradio/volk/include/volk/volk_16ic_s32f_deinterleave_real_32f_a.h:17
> 17    static inline void
> volk_16ic_s32f_deinterleave_real_32f_a_sse4_1(float* iBuffer, const
> lv_16sc_t* complexVector, const float scalar, unsigned int num_points){
> 

Sorry, this didn't paste in into the last message:

Dump of assembler code for function
volk_16ic_s32f_deinterleave_real_32f_a_sse4_1:
   0x00007ffff7b289a4 <+0>:     push   %rbp
   0x00007ffff7b289a5 <+1>:     mov    %rsp,%rbp
   0x00007ffff7b289a8 <+4>:     sub    $0x108,%rsp
   0x00007ffff7b289af <+11>:    mov    %rdi,-0x158(%rbp)
   0x00007ffff7b289b6 <+18>:    mov    %rsi,-0x160(%rbp)
=> 0x00007ffff7b289bd <+25>:    vmovss %xmm0,-0x164(%rbp)


j.

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